A Hybrid Approach Of ECC (Elliptic Curve Cryptography) and AES(Advanced Encryption standard) Cryptography in a File Transfer system combine with Cloud Computing. (KEY IJP************090)

• Arunima Raj

Abstract

There are lot of attacks are happening now a days to stuck the whole business of an organization. Data on sharing and rest can be attacked y hackers very simple today. The mode of sharing data and storage data infrastructure should be very efficient. So that an attacker could not reach them or hack them even if he gets reached. Cryptography is the study of techniques and tactics to protect information and communication from possible attackers. It involves encoding data such that it cannot be decoded without the right decryption key. Its benefits include safeguarding private information, maintaining privacy, preventing unwanted access, enabling safe communication, and creating a foundation for safe online transactions. The importance of cryptography in protecting information is shown by the fact that it is essential in a variety of fields, including communication and finance. A cloud computing infrastructure offers a cost-efficient means for end users to store and retrieve private data remotely via an internet connection. Cloud computing provides high performance, accessibility and low cost for data storing and sharing, provides a better consumption of resources. In cloud computing, cloud service providers compromise an abstraction of infinite storage space for clients to mass data. It can help clients diminish their financial overhead of data managements by drifting the local managements system into cloud servers. However, security concerns develop the main constraint as we now outsource the storage of data, which is possibly sensitive, to cloud providers. This paper proposes an innovative hybrid strategy that integrates Advanced Encryption Standard (AES) and Elliptic Curve Cryptography (ECC) to enhance the security of file transfer systems within cloud computing environments. The collaborative use of AES and ECC harnesses the effectiveness of symmetric key encryption and the robustness of asymmetric key cryptography, presenting a holistic approach to ensuring the protection of data during both transit and storage.Keywords: Cryptography, Cloud computing, Encryption, Advance Encryption Standard, Elliptic Curve Cryptography.